CSF 8394 OEM+ Performance A/C Condenser for Porsche 997 911 / 987 Boxster / Cayman / 996 Turbo

The CSF 8394 is an OEM+ performance A/C condenser engineered as a direct-fit replacement for Porsche 911 (996 Turbo / 997) and 987 Boxster/Cayman models. Leveraging CSF's motorsport cooling expertise, this condenser delivers measurably better A/C performance and improved airflow to the radiators behind it compared to the factory unit.

At the core of the CSF 8394 is a dual-pass cross-flow parallel condenser design featuring a 16mm 10-channel microtube construction. This advanced architecture provides greater refrigerant flow and significantly more surface area contact than the OEM condenser, resulting in superior heat transfer. The 8mm tall multi-louvered fins further enhance heat dissipation over the basic OEM fin design. Together, these features deliver approximately 5% better A/C performance than a brand-new OEM unit — and a much larger improvement over an aged, clogged, or corroded factory condenser.

Key Features:

• Dual-pass cross-flow CSF parallel condenser core
• Super-high pressure 16mm 10-channel microtube for optimal refrigerant flow and maximum surface area contact
• 26 rows of cooling tubes paired with 27 rows of 8mm tall multi-louvered fins
• Laser-cut mounting brackets with OEM-style block fitting connector
• 100% all-aluminum construction for long-lasting corrosion resistance
• Satin black finish for a clean, factory appearance
• True plug-and-play drop-in fit — no modifications required
• Individually leak-tested before shipment
• Improves airflow to the radiators behind the condenser for more stable engine temperatures
• Compatible with CSF side radiators (#7047, #7048, #7055, #7056) for a complete cooling system refresh

Built for road, track, and weekend use, the CSF 8394 is an ideal upgrade for aging 996, 997, and 987 Porsche platforms where the factory condenser may be clogged or degraded. It installs exactly like the OEM unit and costs significantly less than a genuine Porsche replacement part.